baber/WOPTO huggingface dataset:
Patent JP-H11125957-A (JP)
Title: Corona electrifier
Inventor: HORIUCHI YOSHINORI
IPC: G03G15/02
Filed: 1997-10-23
Abstract: PROBLEM TO BE SOLVED: To enable a grid electrode plate to be cleaned and to realize the dry cleaning of a corona electrifier with a simple structure by providing the corona electrifier with a rubbing means moving an abrasive paper in the longitudinal direction of the grid electrode plate and a cleaning means eliminating a foreign matter. SOLUTION: A wall surface 202 made of a stainless steel is provided with an aperture in the longitudinal direction so as to attachably and detachably move the cleaning device 205 for simultaneously cleaning the upper and the lower surfaces of the grid electrode plate 203 in the longitudinal direction. The cleaning device 205 is operated by engaging one part thereof with the aperture 204 and sliding it in the longitudinal direction. When a resin-made frame 206 and a leaf spring 207 having the abrasive paper 208 at the front surface are fitted to the cleaning device 205 and the cleaning device 205 is inserted in the aperture 204 of the wall surface 202, the plate 203 is made to press-contact with it. Then, the foreign matter left and attached to the surface layer of the plate 203 is eliminated by a cleaning member consisting of felt after the rubbing work of the plate 203 is executed.
Patent JP-H0518791-A (JP)
Title: Sensor device for non-contact distance measurement
Inventor: MANFURETSUDO YAGIIRA
IPC: G01D3/08
Filed: 1991-11-07
Abstract: PURPOSE: To enable a control unit to distinctively judge whether or not a sensor body leaves an object as to the sensor device which has all electronic components connected to the sensor body by a cable by arranging a control unit. CONSTITUTION: A confirmation resistor 13 is arranged in the sensor body 1 and the control unit 6 which is connected to the sensor body examines the resistance value of the confirmation resistor 13 and generates an alarm when the examined value deviates from a set value. The breaking, etc., of the line between the control unit and sensor body is detected to prevent the sensor body from being broken owing to an abnormal travel.
Patent JP-2001109782-A (JP)
Title: Device for collecting data
Inventor: SAIMEI TOMOKO
IPC: G06F15/00
Filed: 1999-10-13
Abstract: PROBLEM TO BE SOLVED: To facilitate restoration from a fault concerning a reception file in totaling processing. SOLUTION: When data are received from a periodical issuing machine 10 through a telephone line, a modem 9 and a FEP communication server 8, a CPU 1 generates the file of an extending element 'tmp' and writes reception data in the reception file directory of a main memory 3, displays 'during collection' in a display device 6, converts the extending element of a reception file into 'rcv' when data reception is completed, displays 'reception completion' in the display device 6, generates the data file of the extending element 'tmp' in the main memory 3 when data conversion is started, displays 'during conversion' in the device 6, executes a data conversion processing concerning reception file data to write conversion data, converts the extending element of the data file into 'dat' when data conversion is completed,  converts the extending element of the converted reception file into 'zum' and displays 'conversion completion' in the device 6.
Patent JP-H07123315-A (JP)
Title: Image pickup device
Inventor: TANAKA TSUNEFUMI
IPC: H04N5/225
Filed: 1993-10-27
Abstract: PURPOSE:To easily obtain high-definition image information by suitably arrang ing respective imaging devices and setting respective optical elements while using the imaging devices provided with the limited number of picture elements. CONSTITUTION:A subject is image formed on a primary image forming plane 21 by a first optical system 1, this passes through a second optical system 2, and the entire area of the subject is formed on the surface of a first imaging means 31 by a third optical system 3. On the other hand, the subject formed on the primary image forming plane 21 is divided into four areas by four lens systems 4A-4D of a fourth optical system, and the subjects in the respective divided areas are respectively formed on the surfaces of four imaging devices 41A-41D consisting of a second image pickup means 41. When the high-resolution image is required, the entire subject is synthesized and picked up with the image information of the first image pickup means 31 formed by the third optical system 3 as needed at such a time as a reference by a signal processing system (synthetic processing system) while using the image information from the four imaging devices 41A-41D.
Patent JP-H07115952-A (JP)
Title: Method for improving palate of living food by applying stress thereto
Inventor: YAMANE AKIYOSHI
IPC: A23L7/10
Filed: 1993-10-27
Abstract: PURPOSE:To improve the palate of a living food such as vegetables, fruits or grains by applying stress such as drying, water addition, pressure, rays of light, snow or sonic wave to the food at <0 deg.C. CONSTITUTION:A living food such as vegetables, fruits or grains is subjected, at <0 deg.C, to stress treatment (e.g. drying, water addition, pressure, rays of light, snow, sonic wave) either singly or in a combined state. In the case that the food is a farm product, its immatured taste can be improved into the matured taste; while in the case of a fishery product, its taste out of season can be improved into the taste amidst the season.
Patent JP-H11122761-A (JP)
Title: Insulation space of gas insulated switch device
Inventor: SUZUKI HIROFUMI
IPC: H02G5/06
Filed: 1997-10-09
Abstract: PROBLEM TO BE SOLVED: To effectively detect an electromagnetic wave due to partial discharge generated by irregular insulation within a gas insulated switch device, by providing a low dielectric material member having a lower dielectric constant than that of a mold resin to a part thereof arranged through the external circumference radially from thickness direction of an insulation spacer. SOLUTION: An insulation spacer 1 is formed of mold resin 4, low dielectric material member 2 and bus 5, etc., and the bus 5 is insulated and supported by a grounded metal case 3. A low dielectric material member 2 having a circular aperture having a dielectric constant lower than that of the mold resin 4 is provided at a part of the mold resin 4 through the external circumference radially from the thickness direction of the insulation spacer 1. The electromagnetic wave due to partial discharge generated by irregular insulation within the gas insulated switch device enters the low dielectric material member 2.  Within the low dielectric material member 2, since dielectric constant is different at the interface with the mold resin 4, the electromagnetic wave is reflected at the interface and is then guided to the external circumference of the insulation spacer 1 depending on the shape of the low dielectric material member 2.
Patent JP-S62152269-A (JP)
Title: Facsimile equipment
Inventor: KUROKAWA SHUNJI
IPC: H04N1/387
Filed: 1985-12-26
Abstract: PURPOSE:To automatically transmit a transmission letter to a remote facsimile equipment prior to transmitting an original by storing previously information for identifying a sender and a receiver in a ROM and selecting and designating the stored information at the time of transmitting the original. CONSTITUTION:A network controller 1 performs a transmission and reception control to a line. A modem 2 modulates a transmission picture signal, transmits to the line through the network controller 1 and demodulates a reception picture signal from the line. An encoding and decoding circuit 3 encodes the transmission picture signal stored in a buffer circuit 4, feeds to the modem 2 and decodes the reception picture signal demodulated by the modem 2 and feeds to the buffer circuit 4. The buffer circuit 4 stores temporarily the transmission picture signal relating to the transmission letter formed in a control part 6 of the remote facsimile equipment or the picture signal of the transmission original read by a scanner 5 and feeds to a DCR3, temporarily stores the reception picture signal fed from the DCR3, feeds to a plotter 7 and outputs the reception picture to a recording paper.
Patent JP-2000121928-A (JP)
Title: Range finder
Inventor: NONAKA OSAMU
IPC: G03B13/36
Filed: 1998-10-14
Abstract: PROBLEM TO BE SOLVED: To embody exact range finding by not only merely changing over an active system and a passive system but applying correction by verifying the deterioration in the accuracy of a first range finding system by another range finding system even if the one range finding system is assumed to have such deterioration in a heavy environment. SOLUTION: The range finder of a triangulation type for executing the range finding of a subject by the principle of triangular range finding includes a first range finding section 101 having a first base line, a second range finding section 102 having a second base line shorter than the first base line and a comparative correction computing section 100 for correcting the range finding result of the second range finding section 102 in accordance with the range finding results of the first range finding section 101 and the second range finding section 102 for the same object.
Patent JP-H03152643-A (JP)
Title: Double bit error control circuit
Inventor: NAITO KAZUHIKO
IPC: G06F11/10
Filed: 1989-11-09
Abstract: PURPOSE:To carry out a processing operation with a double bit error control circuit by storing an address and a syndrome obtained at detection of a single bit error, correcting the data received from the address with the syndrome when the data has a double bit error, and transmitting the corrected data. CONSTITUTION:When a single bit error is detected by the single bit error correction/double bit error detection (ECC) circuits 4 and 5, an address 102 obtained at occurrence of a single bit error, i.e., the single bit error information is inputted to a double error control circuit 2 together with the syndromes 106 and 110. Then it is checked whether a signal equal to the error signal is stored or not in a single bit error information store part 3. If not, the address 102 and the syndromes 106 and 110 are stored in the part 3. If so, a double bit error signal 107 is inputted to the circuit 2. Then the signal 107 is outputted to a collection circuit 6 as a syndrome 108 for correction of the read data 105.
Patent JP-S62153230-A (JP)
Title: Selective hydrogenation
Inventor: SHIBATA MASATOSHI
IPC: B01J23/52
Filed: 1985-12-26
Abstract: PURPOSE:Hydrocarbons bearing a double bond is obtained in high selectivity by selective hydrogenation of a variety of unsaturated hydrocarbons using a catalyst containing zirconium and gold. CONSTITUTION:A hydrocarbon bearing a double bond such as 1-butene or 1- pentene is obtained by selective hydrogenation of a hydrocarbon bearing at least one triple bonds such as methylacetylene or beariang at least two double bonds such as 1,3k-butadiene or propadiene using a catalyst containing zirconium and gold, e.g., gold finely dispersed in zirconium oxide or made by oxidative treatment of gold-zirconium amoarphous alloy. EFFECT:The reaction system requires no auxiliary gases such as carbon monoxide and the reaction proceeds in high efficiency at lower temperature in vapor phase.
Patent JP-H11128147-A (JP)
Title: Dishwasher
Inventor: TSUKITANI KEIJI
IPC: A47L15/46
Filed: 1997-10-24
Abstract: PROBLEM TO BE SOLVED: To make it easier to clean the inside of a washing tank in a dishwasher, in which dishes are stored in the washing tank for washing rinsing, and drying of the dishes, by increasing the dish-holding capacity of the washing tank; to enhance the performance of the dishwasher in drying the dishes; and to enhance the safety of a heater. SOLUTION: In a dishwasher, a dish basket 4 storing dishes 3 is placed inside a washing tank 16, and wash water is discharged into the washing tank 16 by a washing pump 6. The wash water in the washing tank 16 is heated by a heater 17. The heater 17 is placed on at least one of the inner top, side, and back surfaces of the washing tank 16, and the discharge nozzle 19 of the washing pump 6 is provided in at least one part near the heater 17.
Patent JP-2000120450-A (JP)
Title: Internal combustion engine
Inventor: YOSHIZAKI KOJI
IPC: F02D41/08
Filed: 1998-10-14
Abstract: PROBLEM TO BE SOLVED: To let the actual amount of intake air accurately coincide with the target amount of intake air even when the throttle opening is comparatively small while the exhaust of soot and NOx is being eliminated. SOLUTION: Soot and NOx are simultaneously prevented from being exhausted by burning fuel while the exhaust of soot is scarcely produced wherein the amount of EGR gas to be fed into the inside of a combustion chamber 5 is greater than the amount of EGR gas when soot is produced at its peak. In addition, an electronically controlled throttle valve 20 is provided, concurrently, let the aforesaid valve 20 be entirely closed, and subsequently, let the opening of the actual throttle valve accurately coincide with the target opening of the throttle valve by learning the entirely closed position of the throttle valve based on the output signal of a throttle valve position detecting sensor 60 before the negative pressure of an intake pipe is built up along with its cranking when the throttle valve is entirely closed,  so that let the actual amount of intake air thereby coincide with the target amount of intake air.
Patent JP-H03154245-A (JP)
Title: System for optical thermomagnetic recording and recording film
Inventor: KIRINO FUMIYOSHI
IPC: G11B11/105
Filed: 1989-11-13
Abstract: PURPOSE:To three-dimensionally improve a recording density by laminating >=2 layers of films which vary in magneto-optical effects and magnetical characteristics, recording information of different contents on the respective films and reproducing the information by using laser beams of different wavelengths. CONSTITUTION:Information recording films 31, 32, 33 are provided on both sides of inorg. compd. layers 21, 22 on a substrate 1. The film 31 is the alternately laminated films of Tb28Fe58Co12Nb4 and SiNx and the films 32, 33 are the alternately laminated films of TbFeCoNb and SiNx, which films respectively vary in film thicknesses. The peaks of the Kerr rotating angles of the films 31, 32, 33 vary and the coercive forces of the respective films vary as well as the film thicknesses change. The recording medium laminated with the multiple layers is formed in such a manner and the information is recorded by controlling external impressed magnetic fields and laser power on the respective layers. The information of the respective layers is read out by changing the wavelengths of the reproducing light. Recording and erasing of plural pieces of the information on and from the same position in the disk and the reproducing thereof are possible in this way and the recording film itself is made into the multiple layers. The recording density is thus three-dimensionally improved.
Patent JP-H10146081-A (JP)
Title: Dc motor drive controller and method
Inventor: YOSHIDA HAJIME
IPC: H02P29/00
Filed: 1996-11-05
Abstract: PROBLEM TO BE SOLVED: To perform the velocity control of a DC motor with high accuracy by controlling the drive of the DC motor by a drive control means, based on the motive power computed from the second specified computing means. SOLUTION: First, a carriage 9 is shifted to one end used as the standard, and also the value of offsetting coefficient (a) is initialized. Next, to shift the carriage 9 to another end, a DC motor 8 is supplied with some fixed power P(0) so as to start the drive of the DC motor 8. Next, the positional signal from a position detecting circuit 14 is supplied to a microprocessor 1 to interrupt the microprocessor 1. The microprocessor 1 reads out the stored velocity corresponding to the present position X, and computes the driving power P(x) from the stored velocity Vt(x), the average velocity Vave obtained already, the value of offsetting coefficient initialized, some fixed power, and the formula, and supplies the computed driving power Px to a DC motor 8.
Patent JP-S61268177-A (JP)
Title: Mutant cell strain hugk-14 originated from human hepatocarcinoma
Inventor: KOIKE KATSURO
IPC: C12N5/10
Filed: 1985-12-27
Abstract: PURPOSE:To provide the titled mutant cell strain obtained by culturing a cell separated from a human hepatocarcinoma cell strain, capable of producing considerable amount of surface antigen against hepatitis virus B, culturable in a serum-free medium, and giving an antigen effective as a preventive vaccine to hepatitis B at a low cost. CONSTITUTION:A mutant cell strain huGK-14 capable of producing considerable amount of surface antigen against hepatitis virus B is separated from a human hepatocarcinoma cell strain, and the mutant strain is cultured. The mutant cell strain has a chromosome mode number of 51 and integrated with about 8 DNA fragment containing a gene coding an abr-type hepatitis virus B surface antigen based on one chromosome haploid. The cell is epithelial adhesive cell having irregular circular form and has optimum proliferation temperature of 36.5+ or -1 deg.C. The productivity of antigen increases rapidly after the cell density reaches saturated state. The proliferation of the cell is carried out preferably in a medium obtained by adding 10% serum to a DM-160 base medium, however, excellent proliferation can be attained even in a serum-free Williams E base medium.
Patent JP-H01134326-A (JP)
Title: Optical scanning device
Inventor: TAKADA MICHINOSUKE
IPC: G02B26/10
Filed: 1987-11-19
Abstract: PURPOSE:To simplify an optical system and to greatly shorten measurement time by providing an optical means which forms a light beam from a light source into thin-plate type luminous flux and a specific light receiving part in a rotary drum. CONSTITUTION:In the rotary drum 2 which is driven by a rotary driving means 10, 1st, 2nd, and 3rd reflecting mirrors 12, 14, and 15 where the light beam from the light source 6 such as a laser is projected, a cylindrical lens 16, and the light receiving part 18 are arranged and fixed. When the rotary drum 2 is rotated by a motor 10, the light beam from the light source 6 becomes the plate-shaped luminous flux which has a constant spread angle theta through an optical system in a plane crossing the center axis 10. This luminous flux is projected on a sample 4 and transmitted light is received by the light receiving part and recorded. Consequently, the optical system is simplified, data are gathered only through the rotation of the drum 2, and the measurement time is greatly shortened.
Patent JP-H0596858-A (JP)
Title: Optical functional element with memory properties
Inventor: MURAYAMA TETSUO
IPC: B41M5/26
Filed: 1991-10-10
Abstract: PURPOSE:To provide an optical functional element in which a time capable of stably holding the magnitude of a variation in conductivity of the element according to an optical signal and a varied state, i.e., so-called memory properties are improved in the element having a function capable of continuing conductivity of a photosensitive layer varied by irradiating it with a light even after the irradiation of the light. CONSTITUTION:A photosensitive layer is formed between electrodes, at least one of which has optical permeability. The layer is formed by dispersing hole transporting low molecule compound having one or more nitrogen atoms in one molecule, compound having memory property imparting function in which the conductivity of the layer varied by irradiating it with a light is continued even after the irradiation with the light and electron absorptive compound having no memory property imparting function to be used as required in binder polymer.
Patent JP-H02139848-A (JP)
Title: Manufacture of halogen electric bulb
Inventor: SUZUKI SHINJI
IPC: H01K1/32
Filed: 1988-11-18
Abstract: PURPOSE:To accomplish easy and economical manufacture by baking metal oxide for pyrolysis, repeating eduction of a metal oxide film, and controlling so that a specific interlayer relationship is established. CONSTITUTION:A glass bulb 1 is immersed in a solution 10 obtained by dissolving tetrabuthyl titanate in ethanol and dried at 200 deg.C followed by a 10min baking at 550 deg.C, which yields a TiO2 film formed on the bulb 1. After cooling, ethyl silicate is dissolved in ethanol, and thereto dilute chlorific acid is added, in which the bulb 1 is immersed to be dried at 200 deg.C, followed by 10min baking at 550 deg.C, to form an SiO2 film on the TiO2 film. Repetition of this process will form nine layers of yellow filter on the bulb 1. The solution concentration in the 1st and 9th layers is lowered, and the optical film thickness shall be half the 3th, 5th, and 7th. The number of layers shall be odd between 7-13, and any odd number'th film is a titanium dioxide film while an even number'th film is a silicon dioxide film, and control is so made that the optical film thickness of the 1st and last layer will be 1/2X(95-113)nm and the one of the other layers be 95-113nm. This should accomplish easy and economical manufacture.
Patent JP-2000108977-A (JP)
Title: Braking device for two wheeler
Inventor: SHIMURA YUKITOSHI
IPC: F16D65/28
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To improve operability and braking capacity by applying braking to a front brake and a rear brake respectively when a left handlebar lever is operated. SOLUTION: A left handlebar lever is connected to a rotating lever 26 connected to a rear drum brake and a front disc brake through an equalizer 33, and a right handlebar lever is connected to the front disc brake through the rotating lever 26. The front disc brake can therefore apply braking by the right handlebar lever, and the rear drum brake and the front disc brake can simultaneously apply braking by the left handlebar lever. Since a piping end connection 21 with brake piping 6 connected thereto is provided using an equalizer stopper 14, the shape of a housing 11 can be simplified.
Patent JP-H01134925-A (JP)
Title: Photoelectronic mask of photoelectron transfer exposure device
Inventor: SAKAMOTO JUICHI
IPC: G03F1/00
Filed: 1987-11-19
Abstract: PURPOSE:To improve the emission efficiency of photoelectrons in case alignment patterns are irradiated with light for cutting down the time required for the alignment by a method wherein a voltage impressed part is impressed with a voltage in the thickness direction of a semiconductor substrate to emit light for alignment. CONSTITUTION:A metallic electrode pattern 26 is formed on an exposure pattern region 21 simultaneously forming a metallic electronic insulating layer 27. Furthermore, metallic electrodes 28a-28c are formed respectively in 27c-27e corresponding to contact parts 23a-23c out of openings 27a-27e of electron insulating layer 27. The space between the electrodes 28a, 28c and the electron insulating layer 27 is impressed with several-several scores of voltage V0 assuming the layer 27 as positive in case of alignment of a photoelectric mask to be irradiated with light by selecting alignment patterns 22a, 22b from the lower side of a substrate 20. Through these procedures, the P type valence band is impressed with the voltage V0 to make the P type valence band much higher than the vacuum level.